<div dir="ltr"><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">Hi</div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br></div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">Good analysis and sorry for my slow response.</span><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br></div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">The widgets are not directly tied to PG. They will work as long as the providers support QVariant::List or QVariant::Map datatypes.</div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br></div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">The spatialite provider supports QVariant::List, encoded as JSON:<div><a href="https://github.com/qgis/QGIS/commit/6260f9dea5293ec082ffe7cfae3211e914021288" target="_blank" style="color:rgb(17,85,204)">https://github.com/qgis/QGIS/<wbr>commit/<wbr>6260f9dea5293ec082ffe7cfae3211<wbr>e914021288</a></div><div><br></div><div>CU</div></div><br></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Mar 29, 2018 at 5:58 PM, DelazJ <span dir="ltr"><<a href="mailto:delazj@gmail.com" target="_blank">delazj@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div>Hi,<br><br></div>Thanks Nyall. Indeed, these are PG provider tools. I dug a bit and found out that list is designed for array field type while key/value refers to hstore field type.<br></div><div>Doc is updated (might be light but better than nothing imho).<br></div><div><br></div>Harrissou<br></div><div class="gmail_extra"><br><div class="gmail_quote">2018-03-24 1:18 GMT+01:00 Nyall Dawson <span dir="ltr"><<a href="mailto:nyall.dawson@gmail.com" target="_blank">nyall.dawson@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span>On 23 March 2018 at 00:07, DelazJ <<a href="mailto:delazj@gmail.com" target="_blank">delazj@gmail.com</a>> wrote:<br>
> Hi all,<br>
><br>
> In the vector layer properties dialog, Attributes form tab, I fail to<br>
> understand/find what enables those two widgets, hence what they are supposed<br>
> to do and how they could work.<br>
><br>
> If someone has some information, thanks for sharing.<br>
> Documenting this section is blocked by these information (see<br>
> <a href="https://github.com/qgis/QGIS-Documentation/pull/2437/files" rel="noreferrer" target="_blank">https://github.com/qgis/QGIS-D<wbr>ocumentation/pull/2437/files</a>)<br>
<br>
</span>I suspect these are only available for list/map field types - which as<br>
far as I'm aware are only available for the postgres provider.<br>
<br>
Nyall<br>
<br>
><br>
><br>
> Thanks,<br>
> Harrissou<br>
><br>
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